Patent US3269904A successfully refreshed from Google Patents.
US3269904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydroxy-pyridine oxides in an antifungal method
Assignee: ER Squibb and Sons LLC
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Filing: 1965-08-11
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Granted: 1966-08-30
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Expires: 1985-08-11
Abstract
No abstract record available.
Inventors
- 👤 Bernstein Jack
- 👤 Chen James Ling
- 👤 Cyr Gilman Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:14
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/89
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A METHOD OF TREATING ANIMALS FOR FUNGAL CONDITIONS AMENABLE TO TOPICAL THERAPY WHICH COMPRISES TOPICALLY APPLYING A COMPOSITION COMPRISING FROM ABOUT 0.01 TO ABOUT 10.0% OF A PRINCIPAL ACTIVE INGREDIENT SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS OF THE FORMULA
Claim 2
Independent Claim
40 words
A METHOD OF TREATING ANIMALS FOR FUNGAL CONDITIONS AMENABLE TO TOPICAL THERAPY WHICH COMPRISES TOPICALLY APPLYING A COMPOSITION COMPRISING FROM ABOUT 0.01 TO ABOUT 10.0% OF A PRINCIPAL ACTIVE INGREDIENT SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS OF THE FORMULA
References Cited (Backward Citations)
US2540218A
Cited
US2752356A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |